Revelan detalles de la evolución de las galaxias que se zambullen en los cúmulosDescubrimiento de una galaxia inesperadamente solitariaAgujeros negros con carga eléctrica como alternativa a la materia oscura

Details of the evolution of "backsplash" galaxies unravelled

A study led by a team from the Institute for Theoretical and Experimental Astronomy (IATE), using computer simulations, explains the transformation of galaxies that enter and leave a cluster.

Unexpectedly lonely galaxy discovered

An international team, including Carlos Donzelli, a researcher at the Instituto de Astronomía Teórica y Experimental (IATE) and the Observatorio Astronómico de Córdoba, made a finding that could challenge the timescales in which galaxies are expected to grow. These results were obtained using data from NASA’s Chandra X-ray Observatory and the Gemini International Observatory.

Black holes with electric charge as an alternative to dark matter

Un equipo internacional co-dirigido por Nelson Padilla, investigador del Instituto de Astronomía Teórica y Experimental (IATE), publicaron un artículo que vincula los agujeros negros, las cargas eléctricas y la materia oscura.

Publications

 

581 entries « 5 of 30 »

2022

Bornancini, C. G.; Oio, G. A.; Alonso, M. V.; Lambas, D. García

Properties of IR-selected active galactic nuclei Journal Article

In: Astronomy and Astrophysics, 664 , 2022, (cited By 0).

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Sánchez, A. G.; Ruiz, A. N.; Jara, J. G.; Padilla, N. D.

Evolution mapping: a new approach to describe matter clustering in the non-linear regime Journal Article

In: Monthly Notices of the Royal Astronomical Society, 514 (4), pp. 5673-5685, 2022, (cited By 2).

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Rodríguez, S.; Lambas, D. Garcia; Padilla, N. D.; Tissera, P.; Bignone, L.; Dominguez-Tenreiro, R.; Gonzalez, R.; Pedrosa, S.

Satellite galaxies in groups in the CIELO Project I. Gas removal from galaxies and its re-distribution in the intragroup medium Journal Article

In: Monthly Notices of the Royal Astronomical Society, 514 (4), pp. 6157-6172, 2022, (cited By 6).

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Robles, S.; Gómez, J. S.; Rivera, A. Ramírez; Padilla, N. D.; Dujovne, D.

A deep learning approach to halo merger tree construction Journal Article

In: Monthly Notices of the Royal Astronomical Society, 514 (3), pp. 3692-3708, 2022, (cited By 2).

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Marini, I.; Borgani, S.; Saro, A.; Murante, G.; Granato, G. L.; Ragone-Figueroa, C.; Taffoni, G.

Machine learning to identify ICL and BCG in simulated galaxy clusters Journal Article

In: Monthly Notices of the Royal Astronomical Society, 514 (2), pp. 3082-3096, 2022, (cited By 1).

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Barragán, O.; Armstrong, D. J.; Gandolfi, D.; Carleo, I.; Vidotto, A. A.; D'Angelo, C. Villarreal; Oklopčić, A.; Isaacson, H.; Oddo, D.; Collins, K.; Fridlund, M.; Sousa, S. G.; Persson, C. M.; Hellier, C.; Howell, S.; Howard, A.; Redfield, S.; Eisner, N.; Georgieva, I. Y.; Dragomir, D.; Bayliss, D.; Nielsen, L. D.; Klein, B.; Aigrain, S.; Zhang, M.; Teske, J.; Twicken, J. D.; Jenkins, J.; Esposito, M.; Eylen, V. Van; Rodler, F.; Adibekyan, V.; Alarcon, J.; Anderson, D. R.; Murphy, J. M. Akana; Barrado, D.; Barros, S. C. C.; Benneke, B.; Bouchy, F.; Bryant, E. M.; Butler, R. P.; Burt, J.; Cabrera, J.; Casewell, S.; Chaturvedi, P.; Cloutier, R.; Cochran, W. D.; Crane, J.; Crossfield, I.; Crouzet, N.; Collins, K. I.; Dai, F.; Deeg, H. J.; Deline, A.; Demangeon, O. D. S.; Dumusque, X.; Figueira, P.; Furlan, E.; Gnilka, C.; Goad, M. R.; Goffo, E.; Gutiérrez-Canales, F.; Hadjigeorghiou, A.; Hartman, Z.; Hatzes, A. P.; Harris, M.; Henderson, B.; Hirano, T.; Hojjatpanah, S.; Hoyer, S.; Kabáth, P.; Korth, J.; Lillo-Box, J.; Luque, R.; Marmier, M.; Močnik, T.; Muresan, A.; Murgas, F.; Nagel, E.; Osborne, H. L. M.; Osborn, A.; Osborn, H. P.; Palle, E.; Raimbault, M.; Ricker, G. R.; Rubenzahl, R. A.; Stockdale, C.; Santos, N. C.; Scott, N.; Schwarz, R. P.; Shectman, S.; Raimbault, M.; Seager, S.; Ségransan, D.; Serrano, L. M.; Skarka, M.; Smith, A. M. S.; Šubjak, J.; Tan, T. G.; Udry, S.; Watson, C.; Wheatley, P. J.; West, R.; Winn, J. N.; Wang, S. X.; Wolfgang, A.; Ziegler, C.

The young HD 73583 (TOI-560) planetary system: two 10-M mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf Journal Article

In: Monthly Notices of the Royal Astronomical Society, 514 (2), pp. 1606-1627, 2022, (cited By 24).

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Galdeano, D.; Coldwell, G.; Duplancic, F.; Alonso, S.; Pereyra, L.; Minniti, D.; Bacigalupo, R. Zelada; Valotto, C.; Baravalle, L.; Alonso, M. V.; Castellón, J. L. Nilo

A deep near-infrared view of the Ophiuchus galaxy cluster Journal Article

In: Astronomy and Astrophysics, 663 , 2022, (cited By 3).

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Zandivarez, A.; Díaz-Gimnez, E.; Taverna, A.

The influence of Hickson-like compact group environment on galaxy luminosities Journal Article

In: Monthly Notices of the Royal Astronomical Society, 514 (1), pp. 1231-1248, 2022, (cited By 2).

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Rodriguez, F.; Merchán, M.; Artale, M. C.

Alignment of the central galaxies with the environment Journal Article

In: Monthly Notices of the Royal Astronomical Society, 514 (1), pp. 1077-1087, 2022, (cited By 7).

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Sahade, A.; Cécere, M.; Sieyra, M. V.; Krause, G.; Cremades, H.; Costa, A.

Pseudostreamer influence on flux rope evolution Journal Article

In: Astronomy and Astrophysics, 662 , 2022, (cited By 4).

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Soto, M.; Sgró, M. A.; Baravalle, L. D.; Alonso, M. V.; Castellón, J. L. Nilo; Valotto, C.; Taverna, A.; Díaz-Giménez, E.; Villalón, C.; Minniti, D.

Galaxy clustering in the VVV near-IR galaxy catalogue Journal Article

In: Monthly Notices of the Royal Astronomical Society, 513 (2), pp. 2747-2760, 2022, (cited By 1).

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Parisi, M. C.; Gramajo, L. V.; Geisler, D.; Dias, B.; Clariá, J. J.; Costa, G.; Grebel, E. K.

Ca II triplet spectroscopy of Small Magellanic Cloud red giants: V. Abundances and velocities for 12 massive clusters Journal Article

In: Astronomy and Astrophysics, 662 , 2022, (cited By 7).

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Ko, Y.; Peng, E. W.; Côté, P.; Ferrarese, L.; Liu, C.; Longobardi, A.; Lançon, A.; Muñoz, R. P.; Puzia, T. H.; Alamo-Martínez, K. A.; Sales, L. V.; Ramos-Almendares, F.; Abadi, M. G.; Lee, M. G.; Hwang, H. S.; Caldwell, N.; Blakeslee, J. P.; Boselli, A.; Cuillandre, J. -C.; Duc, P. -A.; Eyheramendy, S.; Guhathakurta, P.; Gwyn, S.; Jordán, A.; Lim, S.; Sánchez-Janssen, R.; Toloba, E.

The Next Generation Virgo Cluster Survey. XXXIII. Stellar Population Gradients in the Virgo Cluster Core Globular Cluster System Journal Article

In: Astrophysical Journal, 931 (2), 2022, (cited By 4).

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Cerioni, M.; Beauge, C.; Gallardo, T.

Is the orbital distribution of multiplanet systems influenced by pure three-planet resonances? Journal Article

In: Monthly Notices of the Royal Astronomical Society, 513 (1), pp. 541-550, 2022, (cited By 5).

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Martin, G.; Bazkiaei, A. E.; Spavone, M.; Iodice, E.; Mihos, J. C.; Montes, M.; Benavides, J. A.; Brough, S.; Carlin, J. L.; Collins, C. A.; Duc, P. A.; Gómez, F. A.; Galaz, G.; Hernández-Toledo, H. M.; Jackson, R. A.; Kaviraj, S.; Knapen, J. H.; Martínez-Lombilla, C.; Mcgee, S.; O'ryan, D.; Prole, D. J.; Rich, R. M.; Román, J.; Shah, E. A.; Starkenburg, T. K.; Watkins, A. E.; Zaritsky, D.; Pichon, C.; Armus, L.; Bianconi, M.; Buitrago, F.; Busá, I.; Davis, F.; Demarco, R.; Desmons, A.; Garciá, P.; Graham, A. W.; Holwerda, B.; Hon, D. S. -H.; Khalid, A.; Klehammer, J.; Klutse, D. Y.; Lazar, I.; Nair, P.; Noakes-Kettel, E. A.; Rutkowski, M.; Saha, K.; Sahu, N.; Sola, E.; Vázquez-Mata, J. A.; Vera-Casanova, A.; Yoon, I.

Preparing for low surface brightness science with the Vera C. Rubin Observatory: Characterization of tidal features from mock images Journal Article

In: Monthly Notices of the Royal Astronomical Society, 513 (1), pp. 1459-1487, 2022, (cited By 15).

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Cacciapuoti, L.; Kostov, V. B.; Kuchner, M.; Quintana, E. V.; Colón, K. D.; Brande, J.; Mullally, S. E.; Chance, Q.; Christiansen, J. L.; Ahlers, J. P.; Fraia, M. Z. Di; Luca, H. A. Durantini; Ienco, R. M.; Gallo, F.; Lima, L. T. De; Hyogo, M.; Andres-Carcasona, M.; Fornear, A. U.; Lambilly, J. S. De; Salik, R.; Yablonsky, J. M.; Wallace, S.; Acharya, S.

The TESS Triple-9 Catalog: 999 uniformly vetted exoplanet candidates Journal Article

In: Monthly Notices of the Royal Astronomical Society, 513 (1), pp. 102-116, 2022, (cited By 6).

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Lacerna, I.; Rodriguez, F.; Montero-Dorta, A. D.; O'Mill, A. L.; Cora, S. A.; Artale, M. C.; Ruiz, A. N.; Hough, T.; Vega-Martínez, C. A.

On the environmental influence of groups and clusters of galaxies beyond the virial radius: Galactic conformity at few Mpc scales Journal Article

In: Monthly Notices of the Royal Astronomical Society, 513 (2), pp. 2271-2284, 2022, (cited By 11).

Links | BibTeX

Dias, B.; Parisi, M. C.; Angelo, M.; Maia, F.; Oliveira, R. A. P.; Souza, S. O.; Kerber, L. O.; Santos, J. F. C.; Perez-Villegas, A.; Sanmartim, D.; Quint, B.; Fraga, L.; Barbuy, B.; Bica, E.; Santrich, O. J. K.; Hernandez-Jimenez, J. A.; Geisler, D.; Minniti, D.; Bórtoli, B. J. De; Bassino, L. P.; Rocha, J. P.

The VISCACHA survey-IV. the SMC West Halo in 8D Journal Article

In: Monthly Notices of the Royal Astronomical Society, 512 (3), pp. 4334-4351, 2022, (cited By 11).

Links | BibTeX

Zurbriggen, E.; Castro, C. G. Giménez De; Costa, A.; Cécere, M.; Selhorst, C. L.

Estimating the Coronal Supra-Arcade Downflow Radio Emission: From Centimeter Through Submillimeter Wavelengths Journal Article

In: Frontiers in Astronomy and Space Sciences, 9 , 2022, (cited By 2).

Links | BibTeX

Schneiter, E. M.; Reyes-Iturbide, J.; Velazquez, P. F.; Esquivel, A.

X-ray and optical emission from large superbubbles including the stellar photoionization Journal Article

In: Monthly Notices of the Royal Astronomical Society, 511 (3), pp. 3420-3427, 2022, (cited By 1).

Links | BibTeX

581 entries « 5 of 30 »

 

Galactic and Extragalactic Astronomy

The 13.8 billion years of the Universe is enough time to form giant objects, being the galaxies one of the most interesting. Galaxies are truly island universes where […]

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Stellar Astrophysics

El Universo está plagado de estrellas y la mayoría de ellas forman sistemas estelares y asociaciones. Entre los muchos sistemas estelares que pueden observarse, los cúmulos estelares (CE) se encuentran […]

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Large Scale Structure of the Universe

The large-scale structure of the Universe is the field of cosmology that studies the distribution of the matter in the Universe on the largest scales […]

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Astrophysical Plasmas

The plasma is the most common state of the baryonic matter in the Universe (99%). Most of a star, the interplanetary and interstellar medium, and the ionosphere, are plasmas […]

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Planetary Systems

Los estudios desarrollados por los integrantes del Grupo de Sistemas Planetarios buscan descifrar el origen y la evolución dinámica de planetas y cuerpos menores que orbitan el Sol u otras estrellas. […]

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